🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 44.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,048,052 km

• M1: 181,313 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.67 AU - 0.91 AU

Year: 255 Days

Day: 38 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.08 AU - 1.44 AU

Year: 514 Days

Day: 12.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.13 AU

Year: 952 Days

Day: 40 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.71 AU - 5.13 AU

Year: 3377 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 11.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.25 AU - 6.11 AU

Year: 4920 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,048,052 km

• M1: 146,157 km (0.1 R)
• M2: 416,630 km (0.061 R)
• M3: 533,316 km (0.055 R)
• M4: 663,018 km (0.1 R)
• M5: 857,944 km (0.056 R)
• M6: 968,497 km (0.034 R)
• M7: 1,132,007 km (0.07 R)
• M8: 1,267,393 km (0.116 R)
• M9: 1,369,269 km (0.057 R)
• M10: 1,447,659 km (0.082 R)
• M11: 1,541,157 km (0.116 R)
• M12: 1,650,513 km (0.103 R)
• M13: 1,776,924 km (0.051 R)
• M14: 1,950,607 km (0.116 R)
• M15: 2,237,236 km (0.112 R)
• M16: 2,457,295 km (0.112 R)
• M17: 2,619,010 km (0.094 R)
• M18: 2,734,350 km (0.102 R)
• M19: 3,125,249 km (0.056 R)
• M20: 3,754,159 km (0.049 R)
• M21: 4,188,740 km (0.048 R)
• M22: 4,266,082 km (0.11 R)
• M23: 4,599,835 km (0.117 R)
• M24: 4,881,079 km (0.102 R)
• M25: 4,982,955 km (0.082 R)
• M26: 5,355,454 km (0.117 R)
• M27: 5,439,528 km (0.096 R)
• M28: 6,105,687 km (0.118 R)
• M29: 6,259,773 km (0.034 R)
• M30: 6,526,806 km (0.043 R)
• M31: 6,639,303 km (0.051 R)
• M32: 6,911,721 km (0.045 R)
• M33: 7,072,389 km (0.089 R)
• M34: 7,491,113 km (0.054 R)
• M35: 7,798,687 km (0.062 R)
• M36: 8,182,854 km (0.089 R)
• M37: 8,671,889 km (0.102 R)
• M38: 8,820,440 km (0.072 R)
• M39: 8,969,888 km (0.105 R)
• M40: 9,069,969 km (0.063 R)
• M41: 9,321,892 km (0.082 R)
• M42: 9,884,081 km (0.09 R)
• M43: 10,065,244 km (0.09 R)
• M44: 10,457,340 km (0.087 R)
• M45: 10,642,093 km (0.118 R)
• M46: 10,961,186 km (0.072 R)
• M47: 12,047,715 km (0.107 R)
• M48: 13,453,785 km (0.074 R)
• M49: 13,741,163 km (0.056 R)
• M50: 14,292,880 km (0.109 R)
• M51: 14,674,504 km (0.071 R)
• M52: 14,763,066 km (0.104 R)
• M53: 14,851,927 km (0.116 R)
• M54: 15,718,847 km (0.118 R)
• M55: 16,479,402 km (0.105 R)
• M56: 16,571,555 km (0.111 R)
• M57: 16,941,510 km (0.088 R)
• M58: 17,689,799 km (0.092 R)
• M59: 17,815,610 km (0.102 R)
• M60: 19,089,586 km (0.093 R)
• M61: 19,186,376 km (0.044 R)
• M62: 19,283,166 km (0.037 R)
• M63: 20,988,581 km (0.088 R)
• M64: 21,088,513 km (0.093 R)
• M65: 21,188,444 km (0.1 R)
• M66: 21,623,774 km (0.115 R)
• M67: 21,859,390 km (0.12 R)
• M68: 22,095,755 km (0.109 R)
• M69: 22,673,502 km (0.1 R)
• M70: 22,947,117 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 11.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.32 AU - 8.56 AU

Year: 6645 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 107,048,052 km

• M1: 148,700 km (0.092 R)
• M2: 245,789 km (0.105 R)
• M3: 379,829 km (0.097 R)
• M4: 471,981 km (0.082 R)
• M5: 582,684 km (0.077 R)
• M6: 674,986 km (0.108 R)
• M7: 1,169,107 km (0.113 R)
• M8: 1,327,382 km (0.115 R)
• M9: 1,532,181 km (0.067 R)
• M10: 1,775,428 km (0.093 R)
• M11: 2,045,900 km (0.098 R)
• M12: 2,178,743 km (0.089 R)
• M13: 2,299,469 km (0.118 R)
• M14: 2,453,405 km (0.062 R)
• M15: 2,870,035 km (0.062 R)
• M16: 3,036,388 km (0.111 R)
• M17: 3,223,086 km (0.039 R)
• M18: 3,343,812 km (0.069 R)
• M19: 3,590,050 km (0.104 R)
• M20: 3,842,272 km (0.114 R)
• M21: 3,933,826 km (0.115 R)
• M22: 4,402,366 km (0.091 R)
• M23: 4,908,755 km (0.06 R)
• M24: 5,536,767 km (0.056 R)
• M25: 6,471,454 km (0.112 R)
• M26: 6,690,765 km (0.052 R)
• M27: 6,912,618 km (0.111 R)
• M28: 7,091,687 km (0.112 R)
• M29: 7,823,969 km (0.117 R)
• M30: 8,652,292 km (0.097 R)
• M31: 8,797,103 km (0.079 R)
• M32: 9,908,765 km (0.112 R)
• M33: 10,212,747 km (0.116 R)
• M34: 10,597,064 km (0.084 R)
• M35: 10,778,078 km (0.114 R)
• M36: 11,432,718 km (0.064 R)
• M37: 11,938,957 km (0.12 R)
• M38: 13,305,983 km (0.077 R)
• M39: 13,641,531 km (0.094 R)
• M40: 13,866,675 km (0.073 R)
• M41: 13,951,497 km (0.055 R)
• M42: 14,607,185 km (0.097 R)
• M43: 15,331,239 km (0.11 R)
• M44: 15,741,885 km (0.053 R)
• M45: 15,889,388 km (0.09 R)
• M46: 16,544,029 km (0.072 R)
• M47: 16,874,640 km (0.064 R)
• M48: 18,095,209 km (0.042 R)
• M49: 19,692,465 km (0.084 R)
• M50: 20,138,865 km (0.114 R)
• M51: 21,171,689 km (0.036 R)
• M52: 21,825,881 km (0.081 R)
• M53: 21,957,527 km (0.051 R)
• M54: 22,188,506 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 8.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.37 AU - 12.73 AU

Year: 13350 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 107,048,052 km

• M1: 500,704 km (0.119 R)
• M2: 934,837 km (0.114 R)
• M3: 1,292,077 km (0.106 R)
• M4: 1,530,386 km (0.117 R)
• M5: 1,759,271 km (0.113 R)
• M6: 1,830,180 km (0.077 R)
• M7: 2,510,551 km (0.101 R)
• M8: 2,781,024 km (0.093 R)
• M9: 2,947,826 km (0.064 R)
• M10: 3,204,237 km (0.105 R)
• M11: 3,320,624 km (0.119 R)
• M12: 3,379,266 km (0.056 R)
• M13: 4,016,553 km (0.087 R)
• M14: 4,110,650 km (0.034 R)
• M15: 4,332,953 km (0.103 R)
• M16: 4,526,832 km (0.1 R)
• M17: 5,399,137 km (0.058 R)
• M18: 5,925,572 km (0.104 R)
• M19: 7,027,360 km (0.114 R)
• M20: 7,446,982 km (0.053 R)
• M21: 7,562,920 km (0.025 R)
• M22: 8,111,645 km (0.063 R)
• M23: 8,430,887 km (0.102 R)
• M24: 8,673,086 km (0.079 R)
• M25: 8,876,689 km (0.113 R)
• M26: 9,330,120 km (0.114 R)
• M27: 10,735,293 km (0.112 R)
• M28: 11,753,157 km (0.078 R)
• M29: 12,479,454 km (0.073 R)
• M30: 12,847,914 km (0.064 R)
• M31: 13,595,754 km (0.084 R)
• M32: 14,118,000 km (0.118 R)
• M33: 14,502,018 km (0.103 R)
• M34: 15,476,947 km (0.071 R)
• M35: 15,575,682 km (0.075 R)
• M36: 15,773,599 km (0.07 R)
• M37: 16,472,970 km (0.048 R)
• M38: 16,573,798 km (0.06 R)
• M39: 16,877,183 km (0.091 R)
• M40: 17,438,325 km (0.062 R)
• M41: 17,592,560 km (0.091 R)
• M42: 17,644,022 km (0.11 R)
• M43: 18,109,421 km (0.072 R)
• M44: 18,317,661 km (0.117 R)
• M45: 18,474,290 km (0.11 R)
• M46: 18,526,649 km (0.079 R)
• M47: 19,530,002 km (0.09 R)
• M48: 20,388,544 km (0.106 R)
• M49: 20,551,007 km (0.114 R)
• M50: 21,149,997 km (0.114 R)
• M51: 22,253,730 km (0.052 R)
• M52: 23,263,067 km (0.111 R)
• M53: 24,058,479 km (0.086 R)
• M54: 26,556,614 km (0.103 R)
• M55: 27,746,366 km (0.076 R)
• M56: 27,866,194 km (0.055 R)
• M57: 28,106,598 km (0.105 R)
• M58: 28,650,087 km (0.112 R)
• M59: 28,710,674 km (0.087 R)
• M60: 29,379,975 km (0.08 R)
• M61: 32,360,114 km (0.12 R)
• M62: 32,802,774 km (0.088 R)
• M63: 32,866,203 km (0.101 R)
• M64: 33,374,836 km (0.065 R)
• M65: 34,722,264 km (0.04 R)
• M66: 35,110,620 km (0.103 R)
• M67: 37,205,589 km (0.065 R)
• M68: 37,536,499 km (0.057 R)
• M69: 37,868,457 km (0.104 R)
• M70: 38,068,170 km (0.115 R)
• M71: 39,138,842 km (0.088 R)
• M72: 39,677,843 km (0.092 R)
• M73: 41,172,924 km (0.084 R)
• M74: 42,755,520 km (0.073 R)
• M75: 42,894,048 km (0.081 R)
• M76: 43,380,241 km (0.116 R)
• M77: 43,798,367 km (0.095 R)
• M78: 44,077,816 km (0.093 R)
• M79: 44,708,969 km (0.119 R)
• M80: 45,979,953 km (0.12 R)
• M81: 46,691,291 km (0.052 R)
• M82: 47,119,739 km (0.088 R)
• M83: 47,262,904 km (0.118 R)
• M84: 47,764,955 km (0.12 R)
• M85: 47,980,824 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.8

Radius: 4.2

Gravity: 52.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.73 AU - 22.05 AU

Year: 28662 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,048,052 km

• M1: 192,832 km (0.117 R)
• M2: 1,357,750 km (0.111 R)
• M3: 1,585,588 km (0.087 R)
• M4: 2,119,353 km (0.055 R)
• M5: 2,293,934 km (0.03 R)
• M6: 3,037,884 km (0.116 R)
• M7: 3,486,678 km (0.047 R)
• M8: 3,849,752 km (0.117 R)
• M9: 3,955,816 km (0.117 R)
• M10: 5,009,584 km (0.103 R)
• M11: 5,067,329 km (0.075 R)
• M12: 5,657,043 km (0.078 R)
• M13: 6,268,151 km (0.114 R)
• M14: 6,708,268 km (0.114 R)
• M15: 6,835,875 km (0.081 R)
• M16: 7,158,408 km (0.09 R)
• M17: 7,419,905 km (0.081 R)
• M18: 8,913,490 km (0.074 R)
• M19: 9,053,813 km (0.087 R)
• M20: 9,265,643 km (0.114 R)
• M21: 10,056,118 km (0.086 R)
• M22: 11,168,379 km (0.077 R)
• M23: 12,008,520 km (0.072 R)
• M24: 12,241,295 km (0.098 R)
• M25: 13,507,042 km (0.118 R)
• M26: 14,319,059 km (0.102 R)
• M27: 15,146,784 km (0.091 R)
• M28: 17,283,042 km (0.107 R)
• M29: 17,370,407 km (0.062 R)
• M30: 23,163,286 km (0.111 R)
• M31: 23,259,627 km (0.117 R)
• M32: 23,356,117 km (0.102 R)
• M33: 28,864,012 km (0.098 R)
• M34: 28,967,832 km (0.087 R)
• M35: 30,221,762 km (0.09 R)
• M36: 30,327,079 km (0.111 R)
• M37: 32,350,988 km (0.111 R)
• M38: 33,107,505 km (0.041 R)
• M39: 33,324,721 km (0.066 R)
• M40: 34,308,177 km (0.12 R)
• M41: 37,427,891 km (0.114 R)
• M42: 37,767,478 km (0.096 R)
• M43: 38,335,801 km (0.118 R)
• M44: 41,921,662 km (0.086 R)
• M45: 42,156,680 km (0.106 R)
• M46: 43,219,573 km (0.101 R)
• M47: 44,410,970 km (0.088 R)
• M48: 45,371,837 km (0.072 R)
• M49: 45,492,413 km (0.119 R)
• M50: 46,218,113 km (0.055 R)
• M51: 46,460,910 km (0.077 R)
• M52: 47,436,138 km (0.119 R)
• M53: 48,418,248 km (0.11 R)
• M54: 49,655,124 km (0.051 R)
• M55: 54,705,697 km (0.109 R)
• M56: 55,091,061 km (0.059 R)
• M57: 55,864,482 km (0.091 R)
• M58: 56,511,643 km (0.074 R)
• M59: 57,552,395 km (0.077 R)
• M60: 58,730,778 km (0.112 R)
• M61: 58,993,621 km (0.033 R)
• M62: 64,469,352 km (0.12 R)
• M63: 65,692,913 km (0.056 R)
• M64: 68,715,837 km (0.071 R)
• M65: 69,548,050 km (0.092 R)
• M66: 70,523,279 km (0.065 R)
• M67: 70,663,003 km (0.07 R)
• M68: 73,901,049 km (0.104 R)
• M69: 74,896,024 km (0.113 R)
• M70: 75,323,874 km (0.054 R)
• M71: 75,752,472 km (0.099 R)
• M72: 77,187,116 km (0.048 R)
• M73: 77,475,092 km (0.051 R)
• M74: 77,619,304 km (0.064 R)
• M75: 80,666,613 km (0.059 R)
• M76: 81,397,847 km (0.104 R)
• M77: 83,457,211 km (0.082 R)
• M78: 84,048,721 km (0.097 R)
• M79: 85,235,930 km (0.111 R)
• M80: 86,279,375 km (0.056 R)
• M81: 87,176,962 km (0.081 R)
• M82: 87,927,345 km (0.097 R)
• M83: 91,102,560 km (0.104 R)
• M84: 91,254,701 km (0.074 R)
• M85: 92,474,672 km (0.063 R)
• M86: 94,315,025 km (0.102 R)
• M87: 96,012,512 km (0.083 R)
• M88: 98,499,427 km (0.05 R)
• M89: 101,322,638 km (0.114 R)
• M90: 101,480,164 km (0.094 R)
• M91: 102,585,842 km (0.064 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,706 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit